Sudoku Pro QuadriviumThe digital edition
The Puzzle Gazette.
Sudoku, logic & a little time outFree in your browser. Room in your mind.

Two more games from the same desk.

Room for another round?

I’m Tobias, and I make these apps myself. I like games that fit into a break without interrupting it with ads. This is a place to try them at your own pace.

03 / Picture matching

Matching Game for All

A familiar idea with a few twists: find pairs, try rotating cards or match three pictures at a time. Eight theme sets and four modes for curious minds of all ages.

View on the App Store
Matching Game for All – Actual screenshot from the app

04 / Nonogram

NonoQuest

Numbers become pictures: 190 handcrafted nonograms in 19 campaigns, including color puzzles. With hints that explain, a retro look and a free start.

View on the App Store
NonoQuest – Actual screenshot from the app

Good to know

Are the browser puzzles really free?

Yes. All 60 Sudoku and 80 logic squares can be played without a purchase or an account. The apps are a separate offer on the App Store.

What is different in the apps?

The browser contains a fixed selection and can reveal cells. Sudoku Pro and Quadrivium generate new puzzles and use their hints to explain the next logical step.

Can I play on my phone?

Yes. Tap a square and use the number buttons below the board. A larger screen is comfortable for the big Samurai grid.